Are there robust tests of causality that support this? I think that it is definitely possible that the causation goes the other way. Rich people have longer lasting and more frequent marriages because they have more leisure time to court and work on their relationships. Either way or both is possible I'm just wondering if there is some econometric analysis that points one way or another.
Are there robust tests of causality that support this? I think that it is definitely possible that the causation goes the other way. Rich people have longer lasting and more frequent marriages because they have more leisure time to court and work on their relationships. Either way or both is possible I'm just wondering if there is some econometric analysis that points one way or another.